Title:
HIGHLY EFFECTIVE THERMAL ENERGY RECOVERY METHOD AND SYSTEM, AND HIGH-PURITY LITHIUM CARBONATE PREPARATION METHOD AND SYSTEM BASED ON SAME
Document Type and Number:
WIPO Patent Application WO/2015/035929
Kind Code:
A1
Abstract:
A highly effective thermal energy recovery method and system, and a high-purity lithium carbonate preparation method and system based on same. A light condenser-type solar photothermal device is used to heat heat-transfer oil to a high temperature, and the oil is used for rapid heat replenishment for pressure reduction and evaporation. Multiple methods are also used to recover thermal energy so as to recover a large part of thermal energy in a production process, thereby enabling the continuous production in plateau areas, reducing the electricity consumption, and lowering the capacity of photovoltaic power stations. The preparation method and system using high-purity lithium carbonate enable physical preparation without environmental pollution.
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Inventors:
ZHU BINYUAN (CN)
YU HAO (CN)
PENG FUMING (CN)
WU TAILIN (CN)
PENG HAO (CN)
ZHU RUI (CN)
HONG RUIHUI (CN)
YU HAO (CN)
PENG FUMING (CN)
WU TAILIN (CN)
PENG HAO (CN)
ZHU RUI (CN)
HONG RUIHUI (CN)
Application Number:
PCT/CN2014/086344
Publication Date:
March 19, 2015
Filing Date:
September 12, 2014
Export Citation:
Assignee:
TIBET JINRUI ASSET MAN CO LTD (CN)
GUANGZHOU RUISHI TIANQI ENERGY TECHNOLOGY CO LTD (CN)
DONGGUAN YONGGAN ENERGY TECHNOLOGY CO LTD (CN)
ZHU BINYUAN (CN)
GUANGZHOU RUISHI TIANQI ENERGY TECHNOLOGY CO LTD (CN)
DONGGUAN YONGGAN ENERGY TECHNOLOGY CO LTD (CN)
ZHU BINYUAN (CN)
International Classes:
F24J2/00; C01D15/08; E04H14/00
Domestic Patent References:
| WO2002087722A1 | 2002-11-07 |
Foreign References:
| CN203731713U | 2014-07-23 | |||
| CN103626209A | 2014-03-12 | |||
| CN103482660A | 2014-01-01 | |||
| CN203612978U | 2014-05-28 | |||
| CN101928023B | 2012-05-09 | |||
| CN203513300U | 2014-04-02 | |||
| CN103016074A | 2013-04-03 |
Attorney, Agent or Firm:
JIAQUAN IP LAW FIRM (CN)
广州嘉权专利商标事务所有限公司 (CN)
广州嘉权专利商标事务所有限公司 (CN)
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